Sorting

All sorts of useful information about every country packaged as pretty little country objects. It includes data from ISO 3166

A RBTree is a sorted associative collection that is implemented with a Red-Black Tree. It maps keys to values like a Hash, but maintains its elements in ascending key order. The interface is the almost identical to that of Hash.

This "acts_as" extension provides the capabilities for sorting and reordering a number of objects in a list. The class that has this specified needs to have a "position" column defined as an integer on the mapped database table.

Wicked PDF uses the shell utility wkhtmltopdf to serve a PDF file to a user from HTML. In other words, rather than dealing with a PDF generation DSL of some sort, you simply write an HTML view as you would normally, and let Wicked take care of the hard stuff.

Heap, Priority Queue, Deque, Stack, Queue, Red-Black Trees, Splay Trees, sorting algorithms, and more

Allows simple search forms to be created against an AR3 model and its associations, has useful view helpers for sort links and multiparameter fields as well.

ranked-model is a modern row sorting library built for Rails 4.2+. It uses ARel aggressively and is better optimized than most other libraries.

VersionSorter is a C extension that does fast sorting of large sets of version strings.

Showoff is a Sinatra web app that reads simple configuration files for a presentation. It is sort of like a Keynote web app engine. I am using it to do all my talks in 2010, because I have a deep hatred in my heart for Keynote and yet it is by far the best in the field. The idea is that you setup your slide files in section subdirectories and then startup the showoff server in that directory. It will read in your showoff.json file for which sections go in which order and then will give you a URL to present from.

Natural Sorting with support for legal numbering, course numbers, and other number/letter mixes.

Transaction::Simple provides a generic way to add active transaction support to objects. The transaction methods added by this module will work with most objects, excluding those that cannot be Marshal-ed (bindings, procedure objects, IO instances, or singleton objects). The transactions supported by Transaction::Simple are not associated with any sort of data store. They are "live" transactions occurring in memory on the object itself. This is to allow "test" changes to be made to an object before making the changes permanent. Transaction::Simple can handle an "infinite" number of transaction levels (limited only by memory). If I open two transactions, commit the second, but abort the first, the object will revert to the original version. Transaction::Simple supports "named" transactions, so that multiple levels of transactions can be committed, aborted, or rewound by referring to the appropriate name of the transaction. Names may be any object except nil. Transaction groups are also supported. A transaction group is an object wrapper that manages a group of objects as if they were a single object for the purpose of transaction management. All transactions for this group of objects should be performed against the transaction group object, not against individual objects in the group. Version 1.4.0 of Transaction::Simple adds a new post-rewind hook so that complex graph objects of the type in tests/tc_broken_graph.rb can correct themselves. Version 1.4.0.1 just fixes a simple bug with #transaction method handling during the deprecation warning. Version 1.4.0.2 is a small update for people who use Transaction::Simple in bundler (adding lib/transaction-simple.rb) and other scenarios where having Hoe as a runtime dependency (a bug fixed in Hoe several years ago, but not visible in Transaction::Simple because it has not needed a re-release). All of the files internally have also been marked as UTF-8, ensuring full Ruby 1.9 compatibility.

A Rails grid plugin to create grids with sorting, pagination, and filters generated automatically based on column types. The contents of the cell are up for the developer, just like one does when rendering a collection via a simple table. WiceGrid automates implementation of filters, ordering, paginations, CSV export, and so on. Ruby blocks provide an elegant means for this.

Generate JSON strings from Ruby objects with flexible formatting options. Key features: keep arrays and objects on a single line when they fit; format floats to specific precision; sort and align object keys; adjust whitespace padding of arrays and objects, inside and around commas and colons. JavaScript version included.

Ruby on Rails data listing gem with built-in sorting, filtering and in-place editing.

Sort UTF8 Strings alphabetical via Enumerable extension

Filterrific is a Rails Engine plugin that makes it easy to filter, search, and sort your ActiveRecord lists.

rails_sortable provides easy drag & drop sorting for rails 4 and 5.

Uniquely powerful server-side searching, sorting and filtering of any ActiveRecord or Array collection as well as post-rendered content displayed as a frontend jQuery Datatable

The Hashery is a tight collection of Hash-like classes. Included among its many offerings are the auto-sorting Dictionary class, the efficient LRUHash, the flexible OpenHash and the convenient KeyHash. Nearly every class is a subclass of the CRUDHash which defines a CRUD model on top of Ruby's standard Hash making it a snap to subclass and augment to fit any specific use case.

Implements a variant of Set whose elements are sorted in ascending order

Soulmate is a tool to help solve the common problem of developing a fast autocomplete feature. It uses Redis's sorted sets to build an index of partial words and corresponding top matches, and provides a simple sinatra app to query them. Soulmate finishes your sentences.

Drag and drop sort interface for ActiveAdmin tables

Data sorting library, used by other libs to construct queries and more

Allows you to deep sort YAML files that are mainly composed of \ nested hashes and string values. Great to sort your rails I18n YAML files. You can easily add it to a textmate bundle, rake task, or just use the included regular comand line tool.

Recursively sort nested ruby Arrays and Hashes + deepmerge

A RBTree is a sorted associative collection that is implemented with a Red-Black Tree. It maps keys to values like a Hash, but maintains its elements in ascending key order. The interface is the almost identical to that of Hash. This is a fork of the original gem that fixes various bugs on Ruby 2.3+.

SortableTree provides sorting of lists and hierarchies from ActiveAdmin index views.

It deals with all sorts of calculations around music theory and allows for graphical representations of it

Helpful functionality for sorting and comparing.

Translate your apps with pleasure (sort of...) and for free. It's simple i18n web interface, build on top of twitter bootstrap, that one may find helpful in translating app by non-technicals.

Zenweb is a set of classes/tools for organizing and formating a website. It is website oriented rather than webpage oriented, unlike most rendering tools. It is content oriented, rather than style oriented, unlike most rendering tools. It uses a rubygems plugin system to provide a very flexible, and powerful system. Zenweb 3 was inspired by jekyll. The filesystem layout is similar to jekyll's layout, but zenweb isn't focused on blogs. It can do any sort of website just fine. Zenweb uses rake to handle dependencies. As a result, scanning a website and regenerating incrementally is not just possible, it is blazingly fast.

Make your Mongoid model acts as a list. This acts_as extension provides the capabilities for sorting and reordering a number of objects in a list. The instances that take part in the list should have a +position+ field of type Integer.

Wisepdf uses the shell utility wkhtmltopdf to serve a PDF file to a user from HTML. In other words, rather than dealing with a PDF generation DSL of some sort, you simply write an HTML view as you would normally, and let pdf take care of the hard stuff.

This library is based on GRATR and RGL. Graph algorithms currently provided are: * Topological Sort * Strongly Connected Components * Transitive Closure * Rural Chinese Postman * Biconnected

Turkish character support for core ruby methods like String#upcase, String#gsub, String#match, Array#sort, and etc...)

Sort Tree or List Structures by Drag n Drop

This GEM is sorting Arrays in a natural order. a2 < a10. Beside that this GEM has some methods to sort version strings. It even recognises alpha, beta, RC, dev and stable versions.

Ordinare sorts gems in your Gemfile alphabetically

Example: %w[1 2a A1 a11 A12 a2 a21 x__2 X_1].natural_sort => %w[1 2a A1 a11 A12 a2 a21 x__2 X_1]

Workbook contains workbooks, as in a table, contains rows, contains cells, reads/writes excel, ods and csv and tab separated files, and offers basic diffing and sorting capabilities.

ActiveRecord extension for sorted adjacency lists support

Topological sorting using Tarjan's algorithm

Positionless model sorting for Rails.

Natural sorting support for Ruby

Beautiful Scaffold generate a complete scaffold (sort, export, paginate and filter data) http://beautiful-scaffold.rivsc.ovh

Pixel sort PNG files with ease!

A tight DSL to build tables of ActiveRecord or Mongoid models with sorting, pagination, finding/filtering, selecting and batch actions. Tries to do for tables what formtastic and simple_form did for forms.

Implements K-Nearest Neighbor algorithm using a KDTree in Ruby. Usefull for sorting geolocation or any other multi-dimensional data.

Brainstem allows you to create rich API presenters that know how to filter, sort, and include associations.

Converts text formatted with an exceedingly simple markup language into valid HTML (iron clad guarantee!) - perfect for comments on your blog. Textile isn't good for this because not only does it do too much (do commenters really need subscript?), but it can also output invalid HTML (try a <b> tag over multiple lines...). Whitelisting HTML is another option, but you still need some sort of parsing if you want syntax highlighting. Integrates with CodeRay for sexy syntax highlighting.